# Ingress Configurator Charm > This is the documentation for the Ingress Configurator charm, a Juju charm that acts as a bridge between workloads needing ingress and the route-provider charms that fulfill it. It supports both charm workloads integrating over the ingress interface and external backends described by configuration. 2026 ## Pages in this subsection - [How haproxy-route-tcp works](https://canonical.com/juju/docs/ingress-configurator-charm/latest/explanation/haproxy-route-tcp/index.html.md): Explanation of how the haproxy-route-tcp interface works in the Ingress Configurator charm, including architecture, Layer 4 routing, and key constraints. ## Optional - [Top-level llms.txt](https://canonical.com/juju/docs/ingress-configurator-charm/latest/llms.txt): Complete documentation index.